Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-002606-index-headers.html | 2021-01-06 08:31:02 | |
| 0001193125-21-002606-index.html | 2021-01-06 08:31:02 | |
| 0001193125-21-002606.txt | 2021-01-06 08:31:02 | |
 0001193125-21-002606-xbrl.zip | 14438 | 2021-01-06 08:31:02 |
| d297481d8k.htm | 31916 | 2021-01-06 08:31:02 |
| d297481d8k_htm.xml | 7887 | 2021-01-06 08:31:02 |
| d297481dex991.htm | 9192 | 2021-01-06 08:31:02 |
| FilingSummary.xml | 1827 | 2021-01-06 08:31:02 |
| Financial_Report.xlsx | 5780 | 2021-01-06 08:31:02 |
 g297481img001.jpg | 38737 | 2021-01-06 08:31:02 |
| MetaLinks.json | 24270 | 2021-01-06 08:31:02 |
| pei-20210104.xsd | 4108 | 2021-01-06 08:31:02 |
| pei-20210104_def.xml | 15172 | 2021-01-06 08:31:02 |
| pei-20210104_lab.xml | 25478 | 2021-01-06 08:31:02 |
| pei-20210104_pre.xml | 16335 | 2021-01-06 08:31:02 |
| R1.htm | 50813 | 2021-01-06 08:31:02 |
| report.css | 2767 | 2021-01-06 08:31:02 |
| Show.js | 1085 | 2021-01-06 08:31:02 |